TeraWulf appoints William Tanimoto as Chief Accounting Officer effective June 20, 2025

TERAWULF INC.

Kenneth Deane resigned as Chief Accounting Officer on May 23, 2025, effective June 20, 2025, to pursue new professional opportunities.
William Tanimoto, age 34, was appointed CAO effective June 20, 2025; previously served as Director of Financial Reporting since August 2023.
Tanimoto has over 14 years of public company audit experience, including 11 years at Deloitte LLP, most recently as Audit Senior Manager.
Tanimoto will report to CEO Paul Prager and CFO Patrick Fleury; no family relationships or material interests in transactions.

item 5.02 item 9.01

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Departed

Kenneth Deane

Chief Accounting Officer

WULF · TERAWULF INC.

Effective: 2025-06-20
Successor: William Tanimoto
Filed: May 30, 2025, 7:59 PM ET

On May 23, 2025, Kenneth Deane, the Company’s Chief Accounting Officer, resigned from his role effective June 20, 2025 to focus on new professional opportunities.

Appointed

William Tanimoto

Chief Accounting Officer

WULF · TERAWULF INC.

Effective: 2025-06-20
Filed: May 30, 2025, 7:59 PM ET

On May 29, 2025, the Board of Directors of TeraWulf Inc. (“TeraWulf” or the “Company”) appointed William Tanimoto as Chief Accounting Officer of the Company, effective June 20, 2025.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Kenneth Deane resigned as Chief Accounting Officer at TERAWULF INC..

Action: resigned
Role: Chief Accounting Officer

Exact text from the filing

On May 23, 2025, Kenneth Deane, the Company’s Chief Accounting Officer, resigned from his role effective June 20, 2025 to focus on new professional opportunities.

View on SEC.gov

Executive change SEC 8-K Item 5.02 confidence 0.95

William Tanimoto was appointed as Chief Accounting Officer at TERAWULF INC..

Action: appointed
Role: Chief Accounting Officer

Exact text from the filing

On May 29, 2025, the Board of Directors of TeraWulf Inc. (“TeraWulf” or the “Company”) appointed William Tanimoto as Chief Accounting Officer of the Company, effective June 20, 2025.

View on SEC.gov

TERAWULF INC. filing history →

Source: SEC EDGAR

accession 0001083301-25-000044

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